Dr. Yisha Chen Profile

Dr. Yisha Chen

at National Univ of Defense Technology

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Author

Publications (4)

Proceedings Article | 22 December 2023 Paper

Impact of weak end-facet reflections on the SRS threshold of high-power fiber oscillators and amplifiers

Qi Chen, Wei Liu, Yisha Chen, Pengfei Ma, Zefeng Wang

Proceedings Volume 12974, 129740U (2023) https://doi.org/10.1117/12.3021580

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Proceedings Article | 28 December 2022 Presentation + Paper

New progress of high-power narrow-linewidth fiber lasers

Pengfei Ma, Tianfu Yao, Yisha Chen, Guangjian Wang, Shuai Ren, Wei Li, Wei Liu, Zhiyong Pan, Liangjin Huang, Huan Yang, Zilun Chen, Pu Zhou, Jinbao Chen

Proceedings Volume 12310, 123100E (2022) https://doi.org/10.1117/12.2643929

KEYWORDS: Fiber amplifiers, Fiber lasers, Transverse mode instability, Raman spectroscopy, Amplifiers, Laser damage threshold, Oscillators, Optical amplifiers, Reflectivity, Laser systems engineering

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Proceedings Article | 27 March 2022 Paper

1.5 kW fiber amplifier employing home-made large-mode-area single trench fiber

Yi An, Yisha Chen, Hu Xiao, Hanshuo Wu, Xiao Chen, Huan Yang, Zhiping Yan, Liangjin Huang, Jinyong Leng, Zhiyong Pan, Zongfu Jiang, Pu Zhou

Proceedings Volume 12169, 121694R (2022) https://doi.org/10.1117/12.2624196

KEYWORDS: Fiber amplifiers, Fiber lasers, Fermium, Cladding, Absorption, Refractive index, Laser systems engineering, Fabrication, Signal detection

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Proceedings Article | 4 March 2022 Presentation + Paper

High power, narrow linewidth all-fiber amplifiers

Pu Zhou, Pengfei Ma, Wei Liu, Hu Xiao, Shuai Ren, Jiaxin Song, Jiangming Xu, Yisha Chen, Wenchang Lai

Proceedings Volume 11981, 119810P (2022) https://doi.org/10.1117/12.2614414

KEYWORDS: Fiber lasers, Amplifiers, Fiber amplifiers, Optical amplifiers, High power fiber amplifiers, Raman spectroscopy, Raman scattering, Scattering, Scanning probe microscopy, Nonlinear optics

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